Inventor · disambiguated record
Jack E. Barker
Also filed as: BARKER JACK · BARKER JACK E
3 granted patents·1 pending application·66 citations·filing 1999–2010
73Inventor score
Top patents by PatentIndex Score
4 records- 0190US7775374B1Self powered water purification systemBARKER JACK E·Filed 2008·Granted Aug 17, 2010·40 cites·17 claims
- 0284US8186518B2Self powered water purification systemBARKER JACK E·Filed 2010·Granted May 29, 2012·8 cites·19 claims
- 0368USD434993SFace plate for a timepieceBARKER JACK E·Filed 1999·Granted Dec 12, 2000·18 cites·1 claims
- 0443US2010224558A1Water Filtration SystemBARKER JACK·Filed 2009·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →